1 files changed, 62 insertions, 0 deletions
diff --git a/util_test.go b/util_test.go
new file mode 100644
index 000000000..9f44454df
--- /dev/null
+++ b/util_test.go
@@ -0,0 +1,62 @@
+package deno
+
+import (
+	"testing"
+)
+
+const exStackTrace = `hello
+before error
+error Error: error
+    at foo (/Users/rld/go/src/github.com/ry/deno/testdata/013_async_throw.ts:4:11)
+    at eval (/Users/rld/go/src/github.com/ry/deno/testdata/013_async_throw.ts:6:1)
+    at Object.eval [as globalEval] (<anonymous>)
+    at execute (/main.js:144781:15)
+    at FileModule.compileAndRun (/main.js:144678:13)
+    at /main.js:145161:13
+    at /main.js:15733:13`
+const exStackTracePattern = `hello
+before error
+error Error: error
+    at foo ([WILDCARD]testdata/013_async_throw.ts:4:11)
+    at eval ([WILDCARD]testdata/013_async_throw.ts:6:1)
+    at Object.eval [as globalEval] (<anonymous>)
+    at execute (/main.js:[WILDCARD]`
+
+func TestPatternMatch(t *testing.T) {
+	if patternMatch("aa", "a") != false {
+		t.Fatalf("Wrong resullt (1).")
+	}
+	if patternMatch("aaa[WILDCARD]b", "aaaxsdfdb") != true {
+		t.Fatalf("Wrong resullt (2).")
+	}
+	if patternMatch("aab[WILDCARD]", "xsd") != false {
+		t.Fatalf("Wrong resullt (3).")
+	}
+	if patternMatch("a[WILDCARD]b[WILDCARD]c", "abc") != true {
+		t.Fatalf("Wrong resullt (4).")
+	}
+	if patternMatch("a[WILDCARD]b[WILDCARD]c", "axbc") != true {
+		t.Fatalf("Wrong resullt (5).")
+	}
+	if patternMatch("a[WILDCARD]b[WILDCARD]c", "abxc") != true {
+		t.Fatalf("Wrong resullt (6).")
+	}
+	if patternMatch("a[WILDCARD]b[WILDCARD]c", "axbxc") != true {
+		t.Fatalf("Wrong resullt (7).")
+	}
+	if patternMatch("a[WILDCARD]b[WILDCARD]c", "abcx") != false {
+		t.Fatalf("Wrong resullt (8).")
+	}
+	if patternMatch("a[WILDCARD][WILDCARD]c", "abc") != true {
+		t.Fatalf("Wrong resullt (9).")
+	}
+	if patternMatch("a[WILDCARD][WILDCARD]c", "ac") != true {
+		t.Fatalf("Wrong resullt (10).")
+	}
+}
+
+func TestPatternMatchStackTrace(t *testing.T) {
+	if patternMatch(exStackTracePattern, exStackTrace) != true {
+		t.Fatalf("Wrong resullt (11).")
+	}
+}